OT-2026-000041765
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, sustained blow-off after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000041765) never changes.
Identity and time
| Publication number | OT-2026-000041765 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a2-7b53-be3c-6177c7074f8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041765 |
| Status | PUBLIC |
Content hashes
| Canonical text | 709f556fecd66640564e5bbdc12cc9e7125f7e764d8ea06b4871e6d2ae5efccc |
|---|---|
| Markdown | 52192490f14bc3f2628e9610f98c9084afe452dd5d41122989247cfdad4a64f7 |
| Publication page | 1a3e68ffd98d8773e8e4601ccada4a77c79ded56292ac523d2f8e5b4de1d46e2 |
| Manifest | d098c3d8ae7de26af9bf7450f91fb6fe57a0972497f10e99552ab7f064d1660f |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | xt3Aef5XYnKUsT6NIDJCbjCbxRKOCOYsSL2TSPpNlWy8w8o6J34fte6rMBwibwhrHDYx3U7uIdKmbysCSw2bBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:16:36.789530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041765observed 1a3e68ffd98d8773e8e4601ccada4a77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:36.770838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041765/manifest.jsonobserved d098c3d8ae7de26af9bf7450f91fb6fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:36.753127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041765/publication.mdobserved 52192490f14bc3f2628e9610f98c9084...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:36.736606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041765/publication.txtobserved 709f556fecd66640564e5bbdc12cc9e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|